L-Thyroxine

• Product NameL-Thyroxine
  CAS No.51-48-9
  Purity
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  Molecular Structure

Other Information

• CAS Registry Number: 51-48-9
• Melting Point: 223 ºC (DEC.)
• Flash Point: 302.3°C
• Boiling Point: 576.3°Cat760mmHg
• Density: 2.635g/cm³
• Refractive index: 1.795
• Alpha: -5 º (1N NAOH:ETOH 1:2)
• Safety Statements: R20/21/22:Harmfulbyinhalation,incontactwithskinandifswallowed.;
• Hazard Symbols: Xn:Harmful;
• Flash Point: 302.3°C
• EINECS: 200-101-1
• Molecular Weight: 776.87002
• InchiKey: XUIIKFGFIJCVMT-LBPRGKRZSA-N
• InChI: InChI=1S/C15H11I4NO4/c16-8-4-7(5-9(17)13(8)21)24-14-10(18)1-6(2-11(14)
  19)3-12(20)15(22)23/h1-2,4-5,12,21H,3,20H2,(H,22,23)/t12-/m0/s1
• Risk Statements: S24/25
• Molecular Formula: C₁₅H₁₁I₄NO₄